Medical malpractice requires a deviation from evidence-based practice that results in harm.. hEDS is diagnosed based on guidelines, not just "obvious statistical patterns.".. If diagnostic criteria exclude certain patients, that reflects the current medical consensus, not physician incompetence. Med schools teach Bayesian reasoning and differential diagnoses, not just pattern matching.
If I incorrectly diagnosed a patient with hEDS without ruling out vascular EDS (vEDS) and the patient suffered an undiagnosed arterial rupture, that would be actual malpractice.
If a subgroup of less hypermobile hEDS patients exists, the solution is research, not accusing physicians of malpractice for following evidence-based guidelines.